_prefix = config('database.connections.mysql.prefix'); Lang::load(base_path() . 'admin/lang/'.config('lang.default_lang').'/webscan.lang.php'); } public function index() { $this->scan_member(); } public function scan_member() { $output = array(); //检测Member数据表中是否有重复的 用户名 邮箱 手机号 $result = Db::query("select member_name,count(*) as count from {$this->_prefix}member group by member_name having count>1;"); } }